EP 3561641 B1 20230426 - CURRENT COMPENSATION DURING DYNAMIC VOLTAGE AND FREQUENCY SCALING TRANSITIONS
Title (en)
CURRENT COMPENSATION DURING DYNAMIC VOLTAGE AND FREQUENCY SCALING TRANSITIONS
Title (de)
STROMKOMPENSATION BEI DYNAMISCHEN SPANNUNGS- UND FREQUENZSKALIERUNGSÜBERGÄNGEN
Title (fr)
COMPENSATION DE COURANT DURANT LES TRANSITIONS DE MISE À L'ÉCHELLE DE FRÉQUENCE ET TENSION DYNAMIQUE
Publication
Application
Priority
US 201815965765 A 20180427
Abstract (en)
[origin: EP3561641A1] A method for adjusting operation parameters of a computer system based on power consumption of the computer system is disclosed. During a power state transition of the computer system, a voltage level of a power supply signal may be sampled at a plurality of time points to generate a multiple voltage level samples. A voltage level of a selected one of the multiple voltage level samples may be adjusted using a particular coefficient of multiple coefficients to generate an updated voltage level sample. A power consumption of the computer system may be determined using the updated voltage level sample, and based on the power consumption, at least one operation parameter of the computer system may be adjusted.
IPC 8 full level
G06F 1/26 (2006.01); G06F 1/3206 (2019.01); G06F 1/324 (2019.01); G06F 1/3296 (2019.01)
CPC (source: CN EP US)
G06F 1/26 (2013.01 - EP); G06F 1/28 (2013.01 - CN); G06F 1/3206 (2013.01 - CN EP US); G06F 1/324 (2013.01 - EP US); G06F 1/3296 (2013.01 - EP); Y02D 10/00 (2018.01 - EP)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
EP 3561641 A1 20191030; EP 3561641 B1 20230426; CN 110413094 A 20191105; CN 110413094 B 20240206; TW 202006507 A 20200201; TW I798424 B 20230411; US 10884472 B2 20210105; US 2019332156 A1 20191031
DOCDB simple family (application)
EP 19170637 A 20190423; CN 201910341345 A 20190426; TW 108114091 A 20190423; US 201815965765 A 20180427